The Ultimate Guide to Security Information and Event Management
A curated UK edition of TechDay news, analysis, interviews, reviews, job moves, and related resources for Security Information and Event Management (SIEM).
What to know about Security Information and Event Management
Security Information and Event Management (SIEM) is a critical component in the cybersecurity landscape, combining real-time analysis of security alerts with centralized data collection to enable effective threat detection, incident response, and compliance management. As cyber threats grow increasingly sophisticated, SIEM platforms have evolved, integrating advanced analytics, artificial intelligence, and cloud capabilities to help organizations stay ahead of attacks.
This tag gathers stories highlighting the ongoing developments and challenges within the SIEM domain, including strategic considerations for security frameworks, innovative product launches, key acquisitions, and partnerships from notable vendors. Readers will find insights into how AI and machine learning are transforming SIEM functionalities, addressing skills shortages, and automating incident response to enhance security operations centers' efficiency.
Additionally, these articles explore the market dynamics of SIEM solutions, from emerging technologies and vendor comparisons to practical guidance on implementing, optimizing, and managing SIEM platforms. Whether you are an IT security professional seeking the latest trends or a business leader aiming to understand the role of SIEM in cyber risk management, this collection offers valuable perspectives to inform your cybersecurity strategy.
UK Security Information and Event Management News
Regional stories with direct local relevance
Reliance Cyber launches RADAR on Google Cloud platform
Enterprise security teams could cut alert noise and speed response after the UK managed detection and response provider put RADAR into production.
Why UK IAM leaders should not miss Identity & Access Management UK 2026
IAM teams are being urged to tackle AI agents, non-human identities and legacy access risks at a free London conference in November 2026.
Cequence adds AI Gateway controls for agentic zero trust
Existing customers can now govern AI agents more tightly, as Cequence links model, API and tool access to role-based policy controls.
Dropzone AI launches threat hunter for security teams
Routine hunting can now be run in hours rather than days, helping security teams uncover intrusions and gaps they might otherwise miss.
CybaVerse expands CybaOps with SIEM & case management
Managed service providers can now offer broader cyber security services without building their own security operations from scratch.
e2e-assure launches sovereign AI security platform
It aims to help critical infrastructure operators keep sensitive security data and AI models inside UK-controlled systems during cyber incidents.
Analyst Insights
Research and market analysis connected to Security Information and Event Management
Thrive bolsters NextGen platform with Elastic, Cato
F5 expands AI Gateway to curb costs & secure agents
Windows was the OS that made PCs usable, the agentic OS is what makes the enterprise intelligent
Jamf launches AI governance for Mac as usage rises
Jamf launches AI governance for Mac fleets in enterprises
Featured News
Expert Columns
When AI memory, simulation and provenance collide
AI changes detection engineering - but only if you fix your context problem
What Swiss Cheese teaches us about choosing MDR
How does AI improve the speed of threat hunting?
The evolving role of the CSO: From technical guardian to business strategist
Why AI-powered security needs network telemetry across the hybrid cloud
Why a Paranoid Posture promises to revolutionise threat detection and response
Interviews
Interviews and video coverage from the network
Recent Security Information and Event Management News
BeyondTrust links privilege data to CrowdStrike Falcon
Joint customers can now spot privileged identity risks alongside threat alerts in CrowdStrike Falcon, after BeyondTrust added new data feeds.
Gravwell unveils five AI agents for security teams
Security teams can now use narrowly scoped agents to triage alerts, investigate cases and check systems without giving AI unrestricted access.
AI agents top insider risk concern for security chiefs
Surveyed firms are struggling to spot when autonomous tools stray from approved tasks, as 48% of security leaders now rank them as their biggest insider threat.
Mandiant warns of AI agents fuelling new attack risks
Autonomous systems are now creating fresh avenues for code theft, remote execution and runaway cloud spending, Mandiant says.
Horizon3 links NodeZero to CrowdStrike Falcon SIEM
Security teams can now compare validated exposure findings with endpoint and cloud telemetry after Horizon3 tied NodeZero into CrowdStrike's SIEM.
AI agents now seen as biggest insider risk, Exabeam
Nearly half of security leaders now rank AI agents above external hackers and malicious insiders, according to Exabeam's survey.
CrowdStrike launches SafeMind and cyber defence AI lab
Enterprise security teams could see faster breach detection and response as CrowdStrike's new AI models are trained on live threat data.
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ClickHouse buys RunReveal to boost security analytics
Security teams could get faster investigations as ClickHouse folds RunReveal's platform expertise into its database business.
Commvault links recovery actions into CrowdStrike SOAR
Joint users can now automate cyber recovery steps during incidents, cutting handoffs and helping preserve clean backup points for ransomware response.
CrowdStrike launches Falcon IQ to automate AI defence
Customers will get real-time remediation tracking as CrowdStrike adds automation and new data links to its AI defence coalition.
Exabeam named Google Unified Security partner for analytics
Security teams could spot insider threats sooner as Exabeam joins Google's recommended partner programme for behavioural analytics tied to AI agents.
ExtraHop launches 400 Gbps sensor for RevealX platform
It aims to close a visibility gap for security teams as enterprise data centres outpace 100 Gbps tools and AI traffic surges.
ExtraHop launches 400 Gbps sensor for RevealX platform
Security teams face wider blind spots as ExtraHop's new sensor brings full inspection of 400 Gbps data centre traffic to RevealX.
ReliaQuest deepens Anthropic deal to bolster GreyMatter
GreyMatter users will gain wider access to Anthropic's Claude models as ReliaQuest brings them deeper into its threat response platform.
SonicWall launches endpoint security service for MSP market
Smaller businesses could gain cheaper ransomware protection as managed service providers get a new endpoint security option from SonicWall.
HID launches self-service visitor kiosk for enterprises
Visitors at large sites may face tighter identity checks as the new kiosk links document scanning, face matching and badge issuance in one step.
Google Cloud outlines targeted response to cyber threats
Customers will face narrower disruptions as Google Cloud moves to throttle malicious traffic, isolate risky identities and preserve legitimate usage.
Sumo Logic unveils new AI tools for security teams
The new release aims to cut investigation time for security teams, with Sumo Logic claiming its own SOC reduced MTTR by 64%.
Proofpoint launches OEM programme for security vendors
Partners can now embed threat intelligence and exploit detection into their tools, as Proofpoint formalises years of OEM deals into a single programme.
Securonix expands SIEM with Sentinel & AI risk tools
Enterprises could cut SIEM data costs by up to 50% as the updated platform adds Microsoft Sentinel analytics and AI risk monitoring.
